- The system now supports working with two or more SIM cards (previously, third-party manufacturers had to modify the software for this).
- Device Protection allows you to lock your stolen or lost device until you sign in to your phone. Google account, even if the attacker resets the settings to factory settings. The function will be available on all smartphones and tablets, shipping with Android 5.1, as well as Nexus 6 and Nexus 9.
- Improved voice call quality with HD Voice. Thanks to it, the quality of transmitted speech improves and individual sounds, for example, voiced and voiceless consonants, are better recognized. However, the devices of both interlocutors must run Android 5.1 Lollipop, and the telecom operator must support HD Voice technology.
Interface changes
The following points should be noted in the interface changes:
- Hide notifications by swiping up;
- Faster unlocking of the device when the top tray is open;
- Quick access to the list of available Wi-Fi networks and Bluetooth devices from the settings panel;
- Ability to delete previously added quick settings;
- Adding animation to the auto-rotate icon;
- Adding animation to the icons of various submenus in the Clock application;
- When you enable the "App Lock" feature, a hint on how to disable it now pops up every time;
- Silent mode did not appear. By the way, there were earlier reports that the option “Do not disturb until the next alarm goes off” will appear in the notification settings, but as there were two options “Indefinitely” or “A specific period of time”, they remain so;
- The contact editing menu has been redesigned in Material Design style.
- Fixed a bug in the flashlight. The turned on flash turned off spontaneously after some time of operation, and the user saw an error message.
- While playing music, it is now possible to control the volume of system sounds (calls and notifications). To do this, you need to press the volume key once and in the menu that appears on the right, click on the call icon.
Performance
According to personal feelings, Android 5.1 began to work much faster. Switching between browser tabs, scaling “heavy” sites, switching between applications, scrolling news, navigating through settings - everything happens smoothly, but at the same time quickly, without slowdowns. Perhaps this is just a subjective opinion, and the system is not yet clogged with third-party garbage, but at the time of checking, about 100 applications were installed on the smartphone. With the same number of programs, even a pure Android 5.0.1 system worked relatively slowly, and slight “brakes” were noticeable.
Running applications do not close randomly yet, but more time is needed to check. Previously RAM My Nexus 5 would crash within a few days, after which opening any application would cause all others to unexpectedly close. At least, I have already noticed that Instagram has stopped “crashing” just like that. On the other hand, when trying to record video via Rec. This message appeared several times: site. The over-the-air update will begin soon. As for other devices, new firmware will appear gradually, and there is no doubt that everyone will receive the update.
The Android 5.1 Lollipop update was Google's next step towards the ideal OS. Was held big job fixed bugs, improved performance, added new small, but at the same time important functions that make it easier for the user to communicate with the device. Among the minuses, it is worth noting the lack of a silent mode and the interface’s not fully optimized operation. More time is needed to test other aspects of Android 5.1.
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This article will tell you, including all the examples and details, how to install Android on your tablet, smartphone, or other devices.
There will also be a lot of advice on this matter.
Step #1. Installing and obtaining ROOT rights
- Click on this button and the program downloads;
- Click on the downloaded file and open the Kingo program Android ROOT. (Click "YES" if the system asks for permission to start.);
- Inside the program we can see that the device is not yet connected. We connect our phone via USB;
- We will also need to enable debug mode (in the program itself there will be pictures with instructions on how to do this). If the instructions are not enough for you, then you need to find the “Developer Menu” and enable the “USB Debugging” option;
1.6. After our program has seen the device, the “ROOT” button will appear;
1.7. Click on it. Ready! You have received ROOT rights to your device.
Step #2. Updating Recovery on your device
The next step will be to update Recovery.
Recovery or special boot mode is a special mode on the device, thanks to which you can restore the system or download updates for it.
Installing Recovery
For Recovery installations we will use the application - ROM Manager, this program specially made for easy access to the Recovery system.
- First, we must go from our gadget to the ROM Manager website;
- Click on the download button and download this application;
- Next, go to downloads and click “Install application”;
- Go to ROM Manager. And we immediately see the “CloclworkMod” button in the main menu.
Click on it and the application is updated to the latest version;
- The top line will contain the model name of your gadget. Click on it;
- Next, Recovery will be installed and downloaded to your device (This action requires an Internet connection);
- Recovery has been updated and you can move on to the next step with peace of mind.
Advice! Use ROM Manager carefully and follow the instructions, do not press unnecessary buttons, otherwise you can turn your phone into a brick.
Step #3. Data backup
Backup- this is the saving of your data on the device, it can be partial or complete. In our case, complete.
Starting a backup
For this we will also use the same ROM Manager.
- Go to ROM Manager;
- Then select the line to save the current ROM. We save the file so that we can find it at any time (we write all the names, save the file under a name convenient for us, and also set the current save date);
- After this, the phone/tablet will perform a standard reboot. All actions will take place as usual;
- Also, the backup copy will be saved on your device in a specific folder that you specify;
- The backup is complete.
Advice! Do not under any circumstances delete the backup you have saved. If you downloaded Android and something went wrong, you won't be able to do anything back!
Step #4. Download and Install Android
So we moved on to the Android download itself, all the actions that we carried out earlier were only preparations for installation.
- We find the program itself on the computer - Android. And we download this archive for ourselves;
- We connect our device on which we want to install Android to the computer (via a USB drive);
- Next, we copy the archive to our device, to the internal storage of the phone (Important! The archive does not need to be unpacked);
- Next, go to ROM Manager and go to the tab with the name of our device. Click on it, we see the “reboot” button, click on it. After this, the recovery is rebooted;
- We find in the application a return to factory settings. We carry out this action. Confirm execution;
- We do the same when we configure WipeDalvikCache;
- On the screen of your device there will be an item Choose ZIPfromSdcard, click on it;
- We type any name for our file, firmware, then click save;
- Click the “Yes - Install” button and carry out the operation;
- We are waiting for the started process to finish, this may take a couple of minutes;
- Select the “reebot” button, after which the device will restart. The reboot may also take a couple of minutes of your time;
- Ready! Now you have Android installed on your phone! Congratulations.
- If you have previously flashed firmware on your phone, then you should not update the recovery;
- In case of an error, simply roll back the phone;
- Perform all actions with the phone fully charged! What will you do if your phone runs out of charge during this process?;
- Also select the most current firmware for your device.
Manufacturers of Android smartphones implement and use engineering menu. It contains all kinds of tests and device settings that are not available to ordinary users. However, today, knowing the USSD command or downloading the application from PlayMarket, anyone can go to the engineering menu.
Why do you need a hidden engineering menu in Android?
Engineering menu (Engineering Mode) – at its core hidden application, which developers use to test and set the optimal parameters for a mobile phone or tablet. Specialists check the operation of the sensors and, if necessary, make adjustments to the functioning of system components.
When working with the Android technical menu, be careful - changing some functions leads to malfunctions of the device.
How to enter the menu
To open the menu installed by the manufacturer, activate the dial pad on your smartphone and enter one of the USSD commands presented in the table. After entering the command, the numbers will disappear from the screen, and a menu will open instead.
Table: combinations for launching Engineering Mode
Video: how to work in Engineer Mode
If the code does not work and in a standard way it is not possible to start the service menu, use third party applications- You can download them on PlayMarket. Recommended programs - “Launch the MTK engineering menu”, Mobileuncle Tools, Shortcut Master.
The manufacturer menu does not work on some device models with Android 4.2 JellyBean (x.x.1, x.x.2), as well as on Android 5.1 Lollipop. The menu is also invalid when installed firmware Cyanogen Mod. In Android 4.4.2, when you reboot, changes made in the application are reset.
“Launch the MTK engineering menu”
The application allows you to open and configure the engineering menu without typing digital commands. Works correctly on MediaTek processors(MT6577, MT6589, etc.) and Android systems 2.x, 3.x, 4.x, 5.x. According to user reviews, the program successfully performs its functions, but after rebooting the smartphone, the settings made using the application are reset.
Mobileuncle Tools program
The functionality of the application is similar to the previous one, but, in addition to accessing the engineering menu, the user has the opportunity to view information about the screen, sensor and device memory, as well as update the firmware, restore the IMEI number and improve GPS. For stable operation, root rights are required.
Shortcut Master utility
The Shortcut Master program is designed to work with shortcuts and system applications: creation, search, deletion. It does not have a direct function for entering the engineering menu. But with its help you can view the list of secret commands operating on your device. And by clicking on the name of the command, you will see a drop-down menu in which there will be an item “execute”. Convenient and does not require unnecessary actions.
Root rights to access the engineering menu
To get to the service menu on some versions of Android, the user must have superuser rights (root). You can obtain rights using specialized applications: Farmaroot, UniversalAndRoot, Romaster SU and others. To get Root access to your device using Farmaroot:
Possible problems and solutions:
What can be configured in the menu
The appearance of the engineering mode and the ability to adjust parameters may vary depending on the tablet or smartphone model. In the menu, users most often adjust the sound, change camera settings and use recovery mode. The parameters for adjustment and the procedure are given below. Be careful - the names of menu items may differ in different device models! You act at your own risk.
Audio: Increase volume level
If your phone does not ring loudly enough, find the Audio section in the engineering menu and go to LoudSpeaker Mode. Select Ring. For each signal level (level 1–6), change the values - set the numbers in ascending order, from 120 to 200. Increase the value in the Max item. Vol - maximum 200. Press the SET button to save the settings.
Audio: Increase phone call volume
To enhance the speaker tone for conversations, see service menu Audio select Normal mode and open Sph. Set the values for signal levels (level 1–6) from 100 to 150, and the number for Max. Vol. – up to 160.
To increase microphone sensitivity, go to Audio menu- Normal mode - Mic. For each level, assign the same microphone sensitivity values, for example, 200. Press the SET button, reboot and check whether the other party can hear you better.
Video: adjusting sound parameters in the engineering menu
Battery: Disable unused frequencies
Smartphones quickly consume battery life running applications, maintaining cellular communication And network connections. Using the engineering menu you can increase the battery life.
Modern devices scan several GSM frequencies - 900/1800 MHz and 850/1900 MHz. In Russia there is a 900/1800 MHz pair, which means there is no need to scan the network at other frequencies. The radio signal for the second pair can be turned off, which will significantly save the charge level.
In Engineer Mode, open Band Mode. Disable unused frequencies by unchecking the corresponding items - PCS1900 and GSM850. If the device supports two SIM cards, open the SIM1 and SIM2 items one by one and perform the indicated steps in each. Press the SET button to save the settings.
If your smartphone and SIM card operate in 3G networks, disable the networks that are not used in Russia: WCDMA-PCS 1900, WCDMA-800, WCDMA-CLR-850. Press the SET button again.
You can enable scanning of disabled networks by returning to the same menu and checking the boxes.
Camera: photo and video settings
By default, Android devices save pictures in JPEG format. Meanwhile, photographers prefer to shoot and process material in RAW to gain more editing options. The technical menu allows you to select the desired image format.
Find Camera in the menu and select Capture Type. Set the photo format to RAW and press SET. Also in the Camera menu you can increase the size of pictures, set the ISO value, enable shooting in HDR for higher photo detail, and set the frame rate for videos. After changing each parameter, remember to press SET to save the settings.
Recovery Mode
Recovery Mode(Recovery mode) - analogous to Bios on a computer, allows you to control the device without logging into the Android system. Recovery mode features:
In Recovery Mode, do not perform an action if you are not sure what it will lead to. Some commands may harm the device and system.
If the settings are not saved
Users who have access to the technical menu complain that the parameters changed in it are not activated or are reset when the device is restarted.
To activate the settings after changing the parameters, tap on the SET button at the bottom of the screen. If the parameters are reset after rebooting the device, try accessing the technical menu not through the application, but using a digital command.
Service codes for Android devices
Besides technical menu, secret USSD codes allow you to control the functionality of Android smartphones - combinations of numbers and symbols, by typing which the user performs an action. Secret codes for different devices are given in the table.
Table: list of secret commands for Android
If for some reason service code didn’t work, don’t be upset - install and run the Secret Codes application (Link on Google Play: https://play.google.com/store/apps/details?id=fr.simon.marquis.secretcodes&hl=ru). The program will analyze the combinations active in the device and offer you a list. You can activate the combination directly in the application with one click on the name.
There are many ways to improve your Android mobile device using the engineering menu. The menu structure varies depending on different models devices, but the basic functionality is preserved everywhere. When opening and changing parameters in the service section, be careful - some commands lead to system failures and damage to the device.
The question of how to set up the Internet on Android often arises after purchasing a new device or mobile operator card. Now you can access the network from any mobile device using a mobile operator card. But for a successful connection, you must enter the correct parameters. Let's talk about how to set up Mobile Internet on Android?
Get automatic settings
To be able to use the mobile Internet, you need to place a SIM card with the appropriate capability in the smartphone tray. After placing a new card, the device will send a request to receive automatic settings. They will arrive in the form of SMS notifications. You just need to save and use them. When deciding how to set up the Internet on Android MTS, all that remains is to turn on the Internet and check its functionality. If the parameters are correct and the card balance is positive, then you can start surfing the Internet. Many gadgets have preset settings, so the Internet works immediately after placing the SIM card in the tray.
If with automatic settings connection does not work, you can submit a request to receive parameters from your mobile operator. Thus, it is very easy to solve the question of how to set up the Internet on an Android phone? To do this we do the following:
- MTS. We send an empty SMS to number 1234 or call call service 0876. You can also go to the website and indicate your number there;
- MegaFon - send number 1 to 5049;
- Beeline - call 06503;
- Tele2 - call number 679.
The question of how to set up 3g Internet on Android has already been practically resolved; all you have to do is wait for the network settings, save and use them. After making changes, it is better to restart the device. This is not necessary, but sometimes the Internet does not appear without it.
Manual Internet setup on Android
Now let's figure out how to set up the Internet manually on Android? Here everything is simpler and at the same time more complicated. Usually mobile operator sends a file that automatically indicates everything required parameters. But it may happen that specific model not in the operator's database. In this case, the question arises: how to set up the Internet on an Android smartphone manually?
- Go to “Settings” and select “Other networks”. The name will be approximately this, but may change depending on the translation;
- When planning to set up the Internet on Android 6.0, you need to click on “Mobile networks”;
- Now it all depends on the features of your smartphone’s shell. You need to find and select “APN.” In some models you will be immediately transferred to this point;
- When deciding how to set up 4g Internet on Android, you will have to manually add your operator’s access point. To do this, press the appropriate key and see a large number of fields in front of you. Let’s immediately pay attention to the “Authentication Type” and “APN Type” items;
- In the first case, select “PAP”, because this is the most popular authentication method for modern cellular operators;
- When trying to set up the Internet on Android 6, in the second field we indicate “default, supl” - enter it as in the screenshot, after which we confirm the action;
- Fill in the top item “Name”. Here you can set any name of the access point, for example, MTS or Beeline;
- The question of how to set up the Internet on Android 4.2 is almost resolved, we move on to the most important thing. Click on the “APN” item, where you need to enter the address of the cellular operator:
MTS - internet.mts.ru
MegaFon - internet
Beeline - internet.beeline.ru
TELE2 - internet.tele2.ru
- When deciding how to set up Beeline mobile Internet on Android or any other operator, you need to set the correct username and password:
MTS - mts and mts
MegaFon - gdata and gdata
Beeline - beeline and beeline
TELE2 - leave the fields empty
If you are connected to several services at once mobile operators, then you can find out the settings on the official website on the Internet or by calling the customer support number, where you will be provided with all the necessary data. This solves the question of how to set up Megafon mobile internet on Android.
It is slowly being rolled out to more devices and all users are notified when an update for Lollipop is available. True, so far only a few percent of smartphones and tablets in use can boast of the new version operating system, but their number will grow in the coming months.
Introducing 18 more ways use your smartphone or tablet more efficiently With latest version green robot.
What's new in Android Lollipop
Some of the new products presented in Android Lollipop, visible at first glance. When you turn on the device for the first time, it is difficult not to notice new Material Design interface. The same applies to notifications on the lock screen and the quick settings panel.
Other updates take a little more to detect. Some are not obvious at first glance, while others require activation in the system settings. We present ways that will allow you to optimize your experience on a smartphone and tablet with Android Lollipop
Attention! In this article we describe the features available in "pure Android 5.0" provided by Google. Manufacturers can upload their add-ons to the system, which can remove or replace some of them.
Share data with your friends
One of the least known features of Google's OS system is Android Beam. Thanks to it, using the NFC channel, you can transfer to mobile devices friends various content - photos, contacts, documents, website addresses, applications, etc. To do this, simply bring the housings of both devices close to each other. Data is transmitted locally, without using the Internet.
Android Beam- that's not really new feature, but in version 5.0 the system has become even more convenient to use than ever before. To do this, you need to select the sharing icon in the application, select the item called Android Beam from the list and bring your phone closer to the other device.
Android Quick Settings
Android 5.0 has a new menu quick settings, integrated with the notification panel. Now, to get to the switches, drag your finger twice from the top to the bottom. Another way is to drag with two fingers at the same time.
After removing the new switch panel, you can quickly go to settings and change the screen brightness. In the same place you can turn it on and off bluetooth module, GPS and airplane mode. Other options are flashlight, auto screen rotation and image transfer.
Go to advanced settings
There are switches in the quick settings menu, but two of them, located at the top, have additional functions, in addition to the ability to quickly turn Wi-Fi and Bluetooth on and off.
In Android 5.0, when you click on the text below these two buttons, you can go directly to the section in the settings relating to this communication module.
Android 5.0 - even better power management
In Android 5.0, developers have introduced new features related to energy management. The settings section responsible for the economy mode can be accessed from the quick settings menu by clicking on the battery charge indicator icon.
From this menu the user can find out which applications are running in this moment processes currently get the most electricity from the battery. In the same place, by clicking on the menu button in the upper right corner, you can launch the new power saving mode introduced in Lollipop.
Master alarm clock Android 5.0
In the quick settings menu you can see what time the alarm is set for. The date and time will appear at this location. mobile phone will ring. When you click on the entry, you can go directly to the watch application, which allows you to turn off or change the alarm.
Teach Android to respond to voice
Devices on Android based can be controlled by voice, and the device can constantly “listen” to the user. It is worth teaching your smartphone to respond only to your voice, so that another person does not accidentally launch any function.
After enabling this function in the settings, you need to record samples of your voice on your smartphone.
Turn off your lock screen at home
Android can constantly monitor your device's GPS and perform various actions depending on the user's location. One of them is the ability to disable the screen lock when entering the house.
This means you don't have to unlock your phone after every message you receive, but your device will be protected again after you go outside. You can add more than one address to the list of trusted premises, for example, work, parents' house, etc.
Get rid of your lock screen when away from home
The purpose of a lock screen is to protect the data on your device from prying eyes in case your device is lost or stolen. Unlocking a phone with a code or pattern is, unfortunately, a tedious and monotonous task. Fortunately, there is a way to combine comfort with safety.
An Android phone can be connected to other devices via Bluetooth, such as a car audio system. For some devices, you can select a list of trusted devices based on Trusted Places. The lock screen will not be displayed while the connection to the vehicle is established.
Disable Android 5.0 notifications
Notifications allow you to quickly receive news from installed applications, but too many of them can become very burdensome.
If notifications from a particular app are getting tiresome, keep your finger on one of them. After a while, a link to a menu appears where you can block their appearance in the future.
Give notifications priority
After turning off the most burdensome notifications, it may still happen that there will be too many of them, and information about important and missed calls, notifications about Facebook comments will be expanded beyond the screen.
To see these notifications, you should use the option to assign them a priority. When you turn on the special mode, all notifications except the most important ones are disabled.
Android Lollipop gives quite a lot of configuration options in this regard. You can choose which types of notifications will be ignored. For example, you can choose to display call notifications only from selected people. The "priority" mode can be activated manually or according to a schedule.
Keep notifications hidden
One of innovations in Android 5.0- the ability to view the latest notifications directly on the lock screen. This allows you to view the latest events without having to enter a lock code, but it does make it possible for strangers to see their contents.
The creators of the operating system foresaw this scenario. In the system settings you can find an item that allows you to choose which notifications will be displayed on the lock screen. The user can select all notifications or only some of them. Android Lollipop will allow you to disable this feature completely.
Activate your guest account
It may happen that we temporarily transfer the Android device to another person who, for example, needs to urgently call. However, it would be a bad idea to give him access to all data. In order to protect personal information in this case, you can use guest account.
Prohibit guests from calling
The guest account allows you to block access to the user's personal data. A person using the phone in this way will not be able to send SMS, but can still make calls from the SIM card installed in the device.
This can be avoided by activating the appropriate option in the phone settings section. For account guest must click on the settings icon and in the next menu you can block outgoing calls.
Block the ability to close an open screen
When giving an unauthorized person access to your phone or tablet, you can use another mode besides the guest account. In the security settings, you can select a function that will not allow the person using the device to leave the screen on which he is currently located.
After activating the screen pinning option, you need to press the round button on the screen to the right of the Home button, move your finger up and select the green pushpin icon. To exit this mode, press and hold the last button. open applications and enter the code.
Organize your recently opened apps menu
IN new version operating room Android systems The menu of recently opened applications has been updated. Now you can find there not only specific programs and games, but also individual pages from the Chrome browser.
Individuals who open dozens of pages using this solution may not be completely satisfied. This feature can be disabled. IN Chrome settings you can select an option that will restore the menu latest apps with Android 4.4 KitKat.
Restoring Quiet Mode
One of the biggest pain points for Android 5.0 users is the lack of a traditional quiet mode in software. Fortunately, it is possible to enable it, but it is quite difficult.
One way is to press and hold the volume button, then select the appropriate option from the menu, but... this also turns off the alarm.
If the sound of the alarm is very important, then you can use the notification priority mode and set it so that it does not display any other notifications except the alarm.
Turn off Android faster
IN new Android there was an opportunity for quick completion. You can use a physical lock button to do this. Until now, you had to select the appropriate option on the touch screen.
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